Aeronautical dictionary and reference library for the layman, students, mechanics, aircraftsmen, pilots, navigators, and airportsmen; a new work throughout by Randolph Hartley, jr. with a foreword by Esten B. Koger.

Title:

Aeronautical dictionary and reference library for the layman, students, mechanics, aircraftsmen, pilots, navigators, and airportsmen; a new work throughout by Randolph Hartley, jr. with a foreword by Esten B. Koger.